12 Days of Christmas
138th
99 Bottles of Beer
107th
Abundant Numbers
220th
Arabic to Roman
139th
brainfuck
164th
Christmas Trees
115th
Cubes
75th
Diamonds
66th
Divisors
86th
Emirp Numbers
152nd
Evil Numbers
225th
Fibonacci
248th
Fizz Buzz
1st
Happy Numbers
127th
Leap Years
221st
Morse Decoder
70th
Morse Encoder
67th
Niven Numbers
195th
Odious Numbers
212th
Ordinal Numbers
121st
Pangram Grep
52nd
Pascal’s Triangle
121st
Pernicious Numbers
177th
Prime Numbers
192nd
Quine
345th
Rock-paper-scissors-Spock-lizard
108th
Roman to Arabic
54th
Rule 110
81st
Seven Segment
103rd
Sierpiński Triangle
115th
Spelling Numbers
π
213th
√2
106th